Odaily News Wang Long, chairman of the Greater Bay Area Financiers Association, pointed out in an article published in Ta Kung Pao that although Hong Kong's virtual asset ETF market is still in the development stage compared to the United States, it has established a mature structure, including exchanges, market makers, primary and secondary custodians, etc. In April this year, the Hong Kong Securities Regulatory Commission approved 6 and 14 virtual asset spot ETFs, including Hong Kong dollars, US dollars, and RMB categories, which are limited to trading on trading platforms holding Hong Kong Securities Regulatory Commission licenses. In summary, the development of Web3 DeFi is optimistic. For example, the development of RWA is predicted to exceed 10 trillion US dollars. The reason for optimism is that although there are some financial instruments in the real world, such as pledges, derivatives, and swaps, these instruments cannot effectively solve the problem. The development of RWA aims to introduce more stable and diversified financial products by leveraging decentralized technology to provide more robust returns and reduce the cost of holding funds in virtual assets. The introduction of RWA will help enrich the financial instruments in the virtual world, meet the huge financial needs in the real world, and provide new market opportunities for financial practitioners. Nowadays, more and more global investors are paying attention to how to invest in virtual assets. The United States and Hong Kong have also approved the listing of virtual asset ETF funds, and the scale of investment has also increased rapidly. Decentralization appears to be opposed to the centralization of traditional financial infrastructure architecture, but in fact they are unified. Blockchain finance has been developed for more than ten years. Now many traditional financial institutions are paying attention and learning. In the future, the application of traditional finance based on blockchain decentralization will become more and more in-depth, and the application of DeFi will become more and more abundant.